Straightdraw + flushdraw quick check

[cashy]

Villain is
33/14 no history

Party Poker - No Limit Hold'em Cash Game - $3/$6 Blinds - 5 Players - (LegoPoker HH Converter)

SB: $666.00
BB: $998.85
Hero (UTG): $822.90
CO: $870.30
BTN: $583.10

Preflop: Hero is dealt 8[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/club.gif[/img] (5 Players)
<font color="red">Hero raises to $21.00</font>, 3 folds, BB calls $15.00

Flop: ($45) 9[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/diamond.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $30.00</font>, <font color="red">BB raises to $102.00</font>, Hero calls $72.00

Turn: ($249) 8[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">BB bets $258.00</font>, Hero folds

Pot Size: $507.00

He instapotted turn

Is this standard?
I felt dirty :&lt;